Re: [PATCH v4 0/4] TTM unlockable restartable LRU list iteration

2024-03-13 Thread Thomas Hellström
Hi! On Mon, 2024-03-11 at 14:07 +0100, Thomas Hellström wrote: > On Fri, 2024-03-08 at 13:13 +0530, Somalapuram, Amaranath wrote: > > Patches are tested on AMD platform. > > Repeated stress test on Unigine Heaven, memory full (VRAM + GTT + > > system > > SWAP), then free. > > No errors/warning

Re: [PATCH v4 0/4] TTM unlockable restartable LRU list iteration

2024-03-11 Thread Thomas Hellström
On Fri, 2024-03-08 at 13:13 +0530, Somalapuram, Amaranath wrote: > Patches are tested on AMD platform. > Repeated stress test on Unigine Heaven, memory full (VRAM + GTT + > system > SWAP), then free. > No errors/warning in kernel log. > Any suggestion specific tests? We are testing locally

Re: [PATCH v4 0/4] TTM unlockable restartable LRU list iteration

2024-03-07 Thread Somalapuram, Amaranath
Patches are tested on AMD platform. Repeated stress test on Unigine Heaven, memory full (VRAM + GTT + system SWAP), then free. No errors/warning in kernel log. Any suggestion specific tests? Regards, S.Amarnath On 3/6/2024 12:31 PM, Thomas Hellström wrote: This patch-set is a prerequisite for

[PATCH v4 0/4] TTM unlockable restartable LRU list iteration

2024-03-05 Thread Thomas Hellström
This patch-set is a prerequisite for a standalone TTM shrinker and for exhaustive TTM eviction using sleeping dma_resv locks, which is the motivation for it. Currently when unlocking the TTM lru list lock, iteration needs to be restarted from the beginning, rather from the next LRU list node.